4820-01-248-8948

Find complete technical information, availability, and procurement data for: 4820-01-248-8948
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-248-8948

Item Name Code

35224

Assigment Date

01/31/1987 (39 years ago)

An item constructed of one or more layers of thin flexible material, either laminated or separated. It is designed to form a tight seal between the openings of a pump and to transmit pressure inducted motion either directly or through a mechanical linkage. The item may contain bolt holes and/or a center hole. Excludes:diaphragm, valve, special shaped.

0.281 inches nominal overall height, plastic acetal material, 2.313 inches nominal outside diameter, 0.625 inches nominal inside diameter, zzzy criticality code justification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter: 0.625 inches nominal
Outside Diameter: 2.313 inches nominal
Overall Height: 0.281 inches nominal
Criticality Code Justification: zzzy
Material: plastic acetal
Media For Which Designed: gas or oil or water
Style Designator: plain
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications.

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
803-2177934-X8XX-12	Valve Disk

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-248-8948?

The FSCG of the NSN 4820-01-248-8948 is 4820

Does the NSN 4820-01-248-8948 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-248-8948 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4820-01-248-8948 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-248-8948 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-248-8948 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Jan 31, 1987